Even if you don't use all these tools, they look amazing as props to set up a very cool bar. I happen to have a pretty serious jigger collection, as well as many old antique flasks and decanters.
A bar can be a conversation piece in your living room, and most men like to belly up to it and take charge in making the cocktails. It's much more fun to display it in a piece of furniture instead of hiding it in a cabinet.
Let your bar have some personality!